Police believe that on Aug. 25, the 49-year-old went to her "on-again, off-again" boyfriend's home. To avoid a confrontation, the man snuck out of the home unnoticed by Kotarac.

Unable to break into the home, Kotarac apparently used a ladder to make her way to the roof of the house, police say. That's when she apparently tried to slide down the chimney. The opening is estimated to be about 14.5 inches by 10.5 inches.

Her body was found about two feet above the fireplace's opening. It took authorities five hours to dismantle the chimney to retrieve her body.

"She made an unbelievable error in judgment and nobody understands why, and unfortunately she's passed away," her boyfriend told the AP. "She had her issues -- she had her demons -- but I never lost my respect for her."